Hydro-Blok Waterproof Building Systems
For nearly a decade, Hydro-Blok has delivered high-performance waterproof building solutions trusted by contractors and professionals. Designed for speed, simplicity, and long-term durability, our systems eliminate outdated installation methods. Suitable for showers, steam rooms, kitchens, and other wet areas.
About HYDRO-BLOK
Industry-Proven Waterproof Shower Systems
Hydro-Blok provides high-performance waterproof building systems designed for faster, cleaner installation. Suitable for showers, steam rooms, kitchens, and other wet areas, these systems eliminate traditional methods and deliver long-term durability.
Complete shower systems ready for tile in hours, not days
Reliable protection against leaks and moisture damage
Ensures proper drainage without extra work
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Waterproof
HydroBlok One Board is 100% waterproof from surface to core, preventing leaks, rot, and structural damage while keeping water exactly where it belongs.
Mold-Proof
HydroBlok One Board is 100% mold-proof, protecting structures and occupants by eliminating mold growth, health risks, and costly remediation.
Thermal Resistance
Our foam delivers an impressive R-5 per inch of thickness, providing exceptional thermal resistance. This means high energy efficiency offering a consistent, long-lasting R-value that helps reduce heating and cooling costs while meeting modern energy codes.
Approved Indoor Applications
Hydro-Blok systems are approved for indoor use across a wide range of applications including showers, steam rooms, bathroom walls and floors, kitchen backsplashes, and other wet areas.
Why Choose HYDRO-BLOK?
Built For Performance & Efficiency
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Where Hydro-Blok Can Be Used
Complete Building Solutions
ATS Supply also provides CosyFloor in-floor heating systems for complete residential and commercial solutions.
Build Smarter. Install Faster.
Upgrade your installations with Hydro-Blok systems designed for performance, reliability, and efficiency.
